/*
{{&header_text}}

  The MIT License (MIT)

  Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors.

  Permission is hereby granted, free of charge, to any person
  obtaining a copy of this software and associated documentation files
  (the "Software"), to deal in the Software without restriction,
  including without limitation the rights to use, copy, modify, merge,
  publish, distribute, sublicense, and/or sell copies of the Software,
  and to permit persons to whom the Software is furnished to do so,
  subject to the following conditions:

  The above copyright notice and this permission notice shall be
  included in all copies or substantial portions of the Software.

  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  SOFTWARE.
*/
/*jshint unused:false */
/*jshint strict:false */

function run_javascript_tests(test_obj, Urlencoded, js_beautify, html_beautify, css_beautify)
{

    var default_opts = {
        indent_size: 4,
        indent_char: ' ',
        preserve_newlines: true,
        jslint_happy: false,
        space_before_conditional: true,
        break_chained_methods: false,
        selector_separator: '\n',
        end_with_newline: false
    };
    var opts;

{{#default_options}}    default_opts.{{name}} = {{&value}};
{{/default_options}}

    function reset_options()
    {
        opts = JSON.parse(JSON.stringify(default_opts));
        test_name = 'js-beautify';
    }

    function test_beautifier(input)
    {
        return js_beautify(input, opts);
    }

    var sanitytest;
    var test_name = '';

    function set_name(name)
    {
        name = (name || '').trim();
        if (name) {
            test_name = name.replace(/\r/g, '\\r').replace(/\n/g, '\\n');
        }
    }

    // test the input on beautifier with the current flag settings
    // does not check the indentation / surroundings as bt() does
    function test_fragment(input, expected)
    {
        var success = true;
        sanitytest.test_function(test_beautifier, test_name);
        expected = expected || expected === '' ? expected : input;
        success = success && sanitytest.expect(input, expected);
        // if the expected is different from input, run it again
        // expected output should be unchanged when run twice.
        if (success && expected !== input) {
            success = success && sanitytest.expect(expected, expected);
        }

        // Everywhere we do newlines, they should be replaced with opts.eol
        sanitytest.test_function(test_beautifier, 'eol ' + test_name);
        opts.eol = '\r\\n';
        expected = expected.replace(/[\n]/g, '\r\n');
        opts.disabled = true;
        success = success && sanitytest.expect(input, input || '');
        success = success && sanitytest.expect('\n\n' + expected, '\n\n' + expected);
        opts.disabled = false;
        success = success && sanitytest.expect(input, expected);
        if (success && input && input.indexOf('\n') !== -1) {
            input = input.replace(/[\n]/g, '\r\n');
            sanitytest.expect(input, expected);
            // Ensure support for auto eol detection
            opts.eol = 'auto';
            success = success && sanitytest.expect(input, expected);
        }
        opts.eol = '\n';
        return success;
    }


    // test the input on beautifier with the current flag settings
    // test both the input as well as { input } wrapping
    function bt(input, expectation)
    {
        var success = true;

        var wrapped_input, wrapped_expectation;

        expectation = expectation || expectation === '' ? expectation : input;
        success = success && test_fragment(input, expectation);

        // If we set raw, input should be unchanged
        opts.test_output_raw = true;
        if (!opts.end_with_newline) {
            success = success && test_fragment(input, input);
        }
        opts.test_output_raw = false;

        // test also the returned indentation
        // e.g if input = "asdf();"
        // then test that this remains properly formatted as well:
        // {
        //     asdf();
        //     indent;
        // }

        var current_indent_size = opts.js ? opts.js.indent_size : null;
        current_indent_size = current_indent_size ? current_indent_size : opts.indent_size;
        if (current_indent_size === 4 && input) {
            wrapped_input = '{\n' + input.replace(/^(.+)$/mg, '    $1') + '\n    foo = bar;\n}';
            wrapped_expectation = '{\n' + expectation.replace(/^(.+)$/mg, '    $1') + '\n    foo = bar;\n}';
            success = success && test_fragment(wrapped_input, wrapped_expectation);

            // If we set raw, input should be unchanged
            opts.test_output_raw = true;
            if (!opts.end_with_newline) {
                success = success && test_fragment(wrapped_input, wrapped_input);
            }
            opts.test_output_raw = false;
        }
        return success;
    }

    // run all tests for the given brace style ("collapse", "expand", "end-expand", or "none").
    // uses various whitespace combinations before and after opening and closing braces,
    // respectively, for most of the tests' inputs.
    function beautify_brace_tests(brace_style) {

        var indent_on_wrap_str = '    '; // could use Array(opts.indent_size + 1).join(' '); if we wanted to replace _all_ of the hardcoded 4-space in the test and expectation strings

        function permute_brace_tests(expect_open_white, expect_close_white) {

            // run the tests that need permutation against a specific combination of
            // pre-opening-brace and pre-closing-brace whitespace
            function run_brace_permutation(test_open_white, test_close_white) {
                var to = test_open_white,
                    tc = test_close_white,
                    eo = expect_open_white ? expect_open_white : to === '' ? ' ' : to,
                    ec = expect_close_white ? expect_close_white : tc === '' ? ' ' : tc,
                    i = eo === '\n' ? indent_on_wrap_str: '';

                bt( '//case 1\nif (a == 1)' + to + '{}\n//case 2\nelse if (a == 2)' + to + '{}',
                    '//case 1\nif (a == 1)' + eo + '{}\n//case 2\nelse if (a == 2)' + eo + '{}');
                bt( 'if(1)' + to + '{2}' + tc + 'else' + to + '{3}',
                    'if (1)' + eo + '{\n    2\n}' + ec + 'else' + eo + '{\n    3\n}');
                bt( 'try' + to + '{a();}' + tc +
                    'catch(b)' + to + '{c();}' + tc +
                    'catch(d)' + to + '{}' + tc +
                    'finally' + to + '{e();}',
                    // expected
                    'try' + eo + '{\n    a();\n}' + ec +
                    'catch (b)' + eo + '{\n    c();\n}' + ec +
                    'catch (d)' + eo + '{}' + ec +
                    'finally' + eo + '{\n    e();\n}');
                bt( 'if(a)' + to + '{b();}' + tc + 'else if(c) foo();',
                    'if (a)' + eo + '{\n    b();\n}' + ec + 'else if (c) foo();');
                // if/else statement with empty body
                bt( 'if (a)' + to + '{\n// comment\n}' + tc + 'else' + to + '{\n// comment\n}',
                    'if (a)' + eo + '{\n    // comment\n}' + ec + 'else' + eo + '{\n    // comment\n}');
                bt( 'if (x)' + to + '{y}' + tc + 'else' + to + '{ if (x)' + to + '{y}}',
                    'if (x)' + eo + '{\n    y\n}' + ec + 'else' + eo + '{\n    if (x)' + eo + i + '{\n        y\n    }\n}');
                bt( 'if (a)' + to + '{\nb;\n}' + tc + 'else' + to + '{\nc;\n}',
                    'if (a)' + eo + '{\n    b;\n}' + ec + 'else' + eo + '{\n    c;\n}');
                test_fragment('    /*\n* xx\n*/\n// xx\nif (foo)' + to + '{\n    bar();\n}',
                              '    /*\n     * xx\n     */\n    // xx\n    if (foo)' + eo + i + '{\n        bar();\n    }');
                bt( 'if (foo)' + to + '{}' + tc + 'else /regex/.test();',
                    'if (foo)' + eo + '{}' + ec + 'else /regex/.test();');
                test_fragment('if (foo)' + to + '{', 'if (foo)' + eo + '{');
                test_fragment('foo' + to + '{', 'foo' + eo + '{');
                test_fragment('return;' + to + '{', 'return;\n{');
                bt( 'function x()' + to + '{\n    foo();\n}zzz', 'function x()' + eo +'{\n    foo();\n}\nzzz');
                bt( 'var a = new function a()' + to + '{};', 'var a = new function a()' + eo + '{};');
                bt( 'var a = new function a()' + to + '    {},\n    b = new function b()' + to + '    {};',
                    'var a = new function a()' + eo + i + '{},\n    b = new function b()' + eo + i + '{};');
                bt("foo(" + to + "{\n    'a': 1\n},\n10);",
                   "foo(" + (eo === ' ' ? '' : eo) + i + "{\n        'a': 1\n    },\n    10);"); // "foo( {..." is a weird case
                bt('(["foo","bar"]).each(function(i)' + to + '{return i;});',
                   '(["foo", "bar"]).each(function(i)' + eo + '{\n    return i;\n});');
                bt('(function(i)' + to + '{return i;})();', '(function(i)' + eo + '{\n    return i;\n})();');

                bt( "test( /*Argument 1*/" + to + "{\n" +
                    "    'Value1': '1'\n" +
                    "}, /*Argument 2\n" +
                    " */ {\n" +
                    "    'Value2': '2'\n" +
                    "});",
                    // expected
                    "test( /*Argument 1*/" + eo + i + "{\n" +
                    "        'Value1': '1'\n" +
                    "    },\n" +
                    "    /*Argument 2\n" +
                    "     */\n" +
                    "    {\n" +
                    "        'Value2': '2'\n" +
                    "    });");

                bt( "test( /*Argument 1*/" + to + "{\n" +
                    "    'Value1': '1'\n" +
                    "}, /*Argument 2\n" +
                    " */\n" +
                    "{\n" +
                    "    'Value2': '2'\n" +
                    "});",
                    // expected
                    "test( /*Argument 1*/" + eo + i + "{\n" +
                    "        'Value1': '1'\n" +
                    "    },\n" +
                    "    /*Argument 2\n" +
                    "     */\n" +
                    "    {\n" +
                    "        'Value2': '2'\n" +
                    "    });");
            }

            run_brace_permutation('\n', '\n');
            run_brace_permutation('\n', ' ');
            run_brace_permutation(' ', ' ');
            run_brace_permutation(' ', '\n');
            run_brace_permutation('','');

            // brace tests that don't make sense to permutate
            test_fragment('return {'); // return needs the brace.
            test_fragment('return /* inline */ {');
            bt('throw {}');
            bt('throw {\n    foo;\n}');
            bt( 'var foo = {}');
            test_fragment('a: do {} while (); xxx', 'a: do {} while ();\nxxx');
            bt( '{a: do {} while (); xxx}', '{\n    a: do {} while ();xxx\n}');
            bt( 'var a = new function() {};');
            bt( 'var a = new function()\n{};', 'var a = new function() {};');
            bt( "test(\n" +
                "/*Argument 1*/ {\n" +
                "    'Value1': '1'\n" +
                "},\n" +
                "/*Argument 2\n" +
                " */ {\n" +
                "    'Value2': '2'\n" +
                "});",
                // expected
                "test(\n" +
                "    /*Argument 1*/\n" +
                "    {\n" +
                "        'Value1': '1'\n" +
                "    },\n" +
                "    /*Argument 2\n" +
                "     */\n" +
                "    {\n" +
                "        'Value2': '2'\n" +
                "    });");
        }

        reset_options();
        opts.brace_style = brace_style;

        switch(opts.brace_style) {
        case 'collapse':
            permute_brace_tests(' ', ' ');
            break;
        case 'expand':
            permute_brace_tests('\n', '\n');
            break;
        case 'end-expand':
            permute_brace_tests(' ', '\n');
            break;
        case 'none':
            permute_brace_tests();
            break;
        }
    }

    function unicode_char(value) {
        return String.fromCharCode(value);
    }

    function beautifier_tests()
    {
        sanitytest = test_obj;

        //============================================================
        // Line wrap test inputs
        //...---------1---------2---------3---------4---------5---------6---------7
        //...1234567890123456789012345678901234567890123456789012345678901234567890
        var wrap_input_1=(
            'foo.bar().baz().cucumber((f && "sass") || (leans && mean));\n' +
            'Test_very_long_variable_name_this_should_never_wrap\n.but_this_can\n' +
            'return between_return_and_expression_should_never_wrap.but_this_can\n' +
            'throw between_throw_and_expression_should_never_wrap.but_this_can\n' +
            'if (wraps_can_occur && inside_an_if_block) that_is_\n.okay();\n' +
            'object_literal = {\n' +
            '    propertx: first_token + 12345678.99999E-6,\n' +
            '    property: first_token_should_never_wrap + but_this_can,\n' +
            '    propertz: first_token_should_never_wrap + !but_this_can,\n' +
            '    proper: "first_token_should_never_wrap" + "but_this_can"\n' +
            '}');

        //...---------1---------2---------3---------4---------5---------6---------7
        //...1234567890123456789012345678901234567890123456789012345678901234567890
        var wrap_input_2=(
            '{\n' +
            '    foo.bar().baz().cucumber((f && "sass") || (leans && mean));\n' +
            '    Test_very_long_variable_name_this_should_never_wrap\n.but_this_can\n' +
            '    return between_return_and_expression_should_never_wrap.but_this_can\n' +
            '    throw between_throw_and_expression_should_never_wrap.but_this_can\n' +
            '    if (wraps_can_occur && inside_an_if_block) that_is_\n.okay();\n' +
            '    object_literal = {\n' +
            '        propertx: first_token + 12345678.99999E-6,\n' +
            '        property: first_token_should_never_wrap + but_this_can,\n' +
            '        propertz: first_token_should_never_wrap + !but_this_can,\n' +
            '        proper: "first_token_should_never_wrap" + "but_this_can"\n' +
            '    }' +
            '}');

{{#groups}}{{#set_mustache_tags}}.{{/set_mustache_tags}}
        //============================================================
    {{^matrix}}
        // {{&name}}
        reset_options();
        set_name('{{&name}}');
        {{#options}}
        opts.{{name}} = {{&value}};
        {{/options}}
        {{#tests}}
        {{#test_line}}.{{/test_line}};
        {{/tests}}

    {{/matrix}}
    {{#matrix}}
        // {{&name}} - ({{#matrix_context_string}}.{{/matrix_context_string}})
        reset_options();
        set_name('{{&name}} - ({{#matrix_context_string}}.{{/matrix_context_string}})');
        {{#options}}
        opts.{{name}} = {{&value}};
        {{/options}}
        {{#tests}}
        {{#test_line}}.{{/test_line}};
        {{/tests}}

    {{/matrix}}
{{#unset_mustache_tags}}.{{/unset_mustache_tags}}{{/groups}}
    }

    function beautifier_unconverted_tests()
    {
        sanitytest = test_obj;

        reset_options();
        //============================================================
        test_fragment(null, '');

        reset_options();
        //============================================================
        // Test user pebkac protection, converts dash names to underscored names
        opts["end-with-newline"] = true;
        test_fragment(null, '\n');

        reset_options();
        //============================================================
        opts.indent_size = 1;
        opts.indent_char = ' ';
        bt('{ one_char() }', "{\n one_char()\n}");

        bt('var a,b=1,c=2', 'var a, b = 1,\n c = 2');

        opts.indent_size = 4;
        opts.indent_char = ' ';
        bt('{ one_char() }', "{\n    one_char()\n}");

        opts.indent_size = 1;
        opts.indent_char = "\t";
        bt('{ one_char() }', "{\n\tone_char()\n}");
        bt('x = a ? b : c; x;', 'x = a ? b : c;\nx;');

        //set to something else than it should change to, but with tabs on, should override
        opts.indent_size = 5;
        opts.indent_char = ' ';
        opts.indent_with_tabs = true;

        bt('{ one_char() }', "{\n\tone_char()\n}");
        bt('x = a ? b : c; x;', 'x = a ? b : c;\nx;');

        opts.indent_size = 4;
        opts.indent_char = ' ';
        opts.indent_with_tabs = false;

        reset_options();
        //============================================================
        // tests for brace positioning
        beautify_brace_tests('expand');
        beautify_brace_tests('collapse');
        beautify_brace_tests('end-expand');
        beautify_brace_tests('none');


        bt('"foo""bar""baz"', '"foo"\n"bar"\n"baz"');
        bt("'foo''bar''baz'", "'foo'\n'bar'\n'baz'");

        bt("{\n    get foo() {}\n}");
        bt("{\n    var a = get\n    foo();\n}");
        bt("{\n    set foo() {}\n}");
        bt("{\n    var a = set\n    foo();\n}");
        bt("var x = {\n    get function()\n}");
        bt("var x = {\n    set function()\n}");

        // According to my current research get/set have no special meaning outside of an object literal
        bt("var x = set\n\na() {}", "var x = set\n\na() {}");
        bt("var x = set\n\nfunction() {}", "var x = set\n\nfunction() {}");

        bt('for () /abc/.test()');
        bt('if (k) /aaa/m.test(v) && l();');
        bt('switch (true) {\n    case /swf/i.test(foo):\n        bar();\n}');
        bt('createdAt = {\n    type: Date,\n    default: Date.now\n}');
        bt('switch (createdAt) {\n    case a:\n        Date,\n    default:\n        Date.now\n}');

        reset_options();
        //============================================================
        opts.preserve_newlines = true;
        bt("var a = 'foo' +\n    'bar';");


        reset_options();
        //============================================================
        opts.unescape_strings = false;
        bt('"\\\\s"'); // == "\\s" in the js source
        bt("'\\\\s'"); // == '\\s' in the js source
        bt("'\\\\\\s'"); // == '\\\s' in the js source
        bt("'\\s'"); // == '\s' in the js source
        bt('"•"');
        bt('"—"');
        bt('"\\x41\\x42\\x43\\x01"', '"\\x41\\x42\\x43\\x01"');
        bt('"\\u2022"', '"\\u2022"');
        bt('"\\u{2022}"', '"\\u{2022}"');
        bt('a = /\s+/');
        // bt('a = /\\x41/','a = /A/');
        bt('"\\u2022";a = /\s+/;"\\x41\\x42\\x43\\x01".match(/\\x41/);','"\\u2022";\na = /\s+/;\n"\\x41\\x42\\x43\\x01".match(/\\x41/);');

        test_fragment('"\\x41\\x42\\x01\\x43"');
        test_fragment('"\\x41\\x42\\u0001\\x43"');
        test_fragment('"\\x41\\x42\\u{0001}\\x43"');
        test_fragment('"\\x20\\x40\\x4a"');
        test_fragment('"\\xff\\x40\\x4a"');
        test_fragment('"\\u0072\\u016B\\u0137\\u012B\\u0074\\u0069\\u0073"');
        test_fragment('"\\u{0072}\\u{016B}\\u{110000}\\u{137}\\u012B\\x74\\u{0000069}\\u{073}"');
        test_fragment('"Google Chrome est\\u00E1 actualizado."');
        test_fragment(
            '"\\x22\\x27",\'\\x22\\x27\',"\\x5c",\'\\x5c\',"\\xff and \\xzz","unicode \\u0000 \\u0022 \\u0027 \\u005c \\uffff \\uzzzz"',
            '"\\x22\\x27", \'\\x22\\x27\', "\\x5c", \'\\x5c\', "\\xff and \\xzz", "unicode \\u0000 \\u0022 \\u0027 \\u005c \\uffff \\uzzzz"');

        opts.unescape_strings = true;
        
        test_fragment('"\\x41\\x42\\x01\\x43"', '"AB\\x01C"');
        test_fragment('"\\x41\\x42\\u0001\\x43"', '"AB\\u0001C"');
        test_fragment('"\\x41\\x42\\u{0001}\\x43"', '"AB\\u{0001}C"');
        test_fragment('"\\x20\\x40\\x4a"', '" @J"');
        test_fragment('"\\xff\\x40\\x4a"');
        test_fragment('"\\u0072\\u016B\\u0137\\u012B\\u0074\\u0069\\u0073"', '"\u0072\u016B\u0137\u012B\u0074\u0069\u0073"');
        test_fragment('"\\u{0072}\\u{016B}\\u{110000}\\u{137}\\u012B\\x74\\u{0000069}\\u{073}"', '"\u0072\u016B\\u{110000}\u0137\u012B\u0074\u0069\u0073"');
        test_fragment('"Google Chrome est\\u00E1 actualizado."', '"Google Chrome está actualizado."');
        test_fragment(
            '"\\x22\\x27",\'\\x22\\x27\',"\\x5c",\'\\x5c\',"\\xff and \\xzz","unicode \\u0000 \\u0022 \\u0027 \\u005c \\uffff"',
            '"\\"\\\'", \'\\"\\\'\', "\\\\", \'\\\\\', "\\xff and \\xzz", "unicode \\u0000 \\" \\\' \\\\ ' + unicode_char(0xffff) + '"');

        // For error case, return the string unchanged
        test_fragment(
            '"\\x22\\x27",\'\\x22\\x27\',"\\x5c",\'\\x5c\',"\\xff and \\xzz","unicode \\u0000 \\u0022 \\u0027 \\u005c \\uffff \\uzzzz"',
            '"\\"\\\'", \'\\"\\\'\', "\\\\", \'\\\\\', "\\xff and \\xzz", "unicode \\u0000 \\u0022 \\u0027 \\u005c \\uffff \\uzzzz"');

        reset_options();
        //============================================================
        Urlencoded.run_tests(sanitytest);
    }

    beautifier_tests();
    beautifier_unconverted_tests();
}

if (typeof exports !== "undefined") {
    exports.run_javascript_tests = run_javascript_tests;
}
